Draft: CSPL-3743

pkg/splunk/common/util.go

@@ -86,6 +86,17 @@ func ParseResourceQuantity(str string, useIfEmpty string) (resource.Quantity, er
 	return result, nil
 }
 
+// GetServiceURI returns the fully qualified domain name for a Kubernetes service as URI.
+func GetServiceURI(namespace string, name string) string {
+	var scheme string = "https"
+	if os.Getenv("SPLUNKD_SSL_ENABLE") == "false" {
+		scheme = "http"
+	}
+	return fmt.Sprintf(
+		"%s://%s:8089", scheme, GetServiceFQDN(namespace, name),
+	)
+}
+
 // GetServiceFQDN returns the fully qualified domain name for a Kubernetes service.
 func GetServiceFQDN(namespace string, name string) string {
 	clusterDomain := os.Getenv("CLUSTER_DOMAIN")

pkg/splunk/common/util_test.go

@@ -1013,3 +1013,19 @@ func TestSortAndCompareSlices(t *testing.T) {
 		t.Errorf("Expect 2 slices to be equal - (%v, %v)", a, b)
 	}
 }
+
+func TestGetServiceURI(t *testing.T) {
+	test := func(namespace string, name string, want string) {
+		got := GetServiceURI(namespace, name)
+		if got != want {
+			t.Errorf("GetServiceURI() = %s; want %s", got, want)
+		}
+	}
+
+	os.Setenv("SPLUNKD_SSL_ENABLE", "true")
+	test("test", "t1", "https://t1.test.svc.cluster.local:8089")
+
+	os.Setenv("CLUSTER_DOMAIN", "cluster.local")
+	os.Setenv("SPLUNKD_SSL_ENABLE", "false")
+	test("test", "t2", "http://t2.test.svc.cluster.local:8089")
+}

pkg/splunk/enterprise/configuration.go

@@ -910,6 +910,22 @@ func updateSplunkPodTemplateWithConfig(ctx context.Context, client splcommon.Con
 		{Name: livenessProbeDriverPathEnv, Value: GetLivenessDriverFilePath()},
 	}
 
+	if os.Getenv("SPLUNKD_SSL_ENABLE") == "false" {
+		env = append(env, corev1.EnvVar{
+			Name:  "SPLUNK_CERT_PREFIX",
+			Value: "http",
+		})
+		env = append(env, corev1.EnvVar{
+			Name:  "SPLUNKD_SSL_ENABLE",
+			Value: "false",
+		})
+	}
+	if os.Getenv("SPLUNK_HEC_SSL") == "false" {
+		env = append(env, corev1.EnvVar{
+			Name:  "SPLUNK_HEC_SSL",
+			Value: "false",
+		})
+	}
 	// update variables for licensing, if configured
 	if spec.LicenseURL != "" {
 		env = append(env, corev1.EnvVar{